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41GKY00LM80Y — THERMOMETER,INDICATING,CAPILLARY

✓ Government record, cited
ASHCROFT INC DBA HEISE · COMPONENT
PRODUCT OVERVIEW

41GKY00LM80Y: THERMOMETER,INDICATING,CAPILLARY.

THERMOMETER,INDICATING,CAPILLARY. Key specifications include MATERIAL: STEEL BULB, BULB TYPE: FLEXIBLE CAPILLARY, SCALE TYPE: DIAL, DIAL DIAMETER: 4.500 INCHES NOMINAL IN, ACTUATING MEDIUM: GAS, SPECIAL FEATURES: RED SET HAND. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-176-5709, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
41GKY00LM80Y
NSN: 6685-01-176-5709
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 049X3 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
MATERIALSTEEL BULB
BULB TYPEFLEXIBLE CAPILLARY
SCALE TYPEDIAL
BULB QUANTITY1
DIAL DIAMETER4.500 INCHES NOMINAL IN
ACTUATING MEDIUMGAS
SPECIAL FEATURESRED SET HAND
STYLE DESIGNATORBULB W/O SOCKET
BULB CONNECTION TYPEUNION
FLEXIBLE TUBE LENGTH960.000 INCHES NOMINAL IN
ACTIVE PORTION DIAMETER0.938 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPOSEIDON MATERIAL
NSN6685-01-176-5709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: ASHCROFT INC DBA HEISE THERMOMETER,INDICATING,CAPILLARY TITLE COMPONENT PN 41GKY00LM80Y MFR ASHCROFT INC DBA HEISE THERMOMETER,INDICATING
KEY FEATURES
•
FLEXIBLE TUBE LENGTH: 960.000 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PANEL AND 3 UNTHREADED HOLE(S)
•
BULB TYPE: FLEXIBLE CAPILLARY
•
ACTIVE PORTION DIAMETER: 0.938 INCHES NOMINAL IN
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKING ON YELLOW BACKGROUND
•
BULB CONNECTION TYPE: UNION
•
DIAL DIAMETER: 4.500 INCHES NOMINAL IN
•
INDICATOR CONNECTION METHOD: FLEXIBLE TUBE
TECHNICAL CHARACTERISTICS
FLEXIBLE TUBE LENGTH960.000 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 PANEL AND 3 UNTHREADED HOLE(S)
BULB TYPEFLEXIBLE CAPILLARY
ACTIVE PORTION DIAMETER0.938 INCHES NOMINAL IN
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKING ON YELLOW BACKGROUND
BULB CONNECTION TYPEUNION
DIAL DIAMETER4.500 INCHES NOMINAL IN
INDICATOR CONNECTION METHODFLEXIBLE TUBE
UNTHREADED MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL IN
STYLE DESIGNATORBULB W/O SOCKET
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 41GKY00LM80Y?
41GKY00LM80Y is a THERMOMETER,INDICATING,CAPILLARY manufactured by ASHCROFT INC DBA HEISE.
What is the NSN for 41GKY00LM80Y?
41GKY00LM80Y is cataloged in the U.S. Government catalog under NSN 6685-01-176-5709. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.